Journal: | Brazilian journal of physics |
Database: | PERIÓDICA |
System number: | 000390685 |
ISSN: | 0103-9733 |
Authors: | Aguilar Loreto, O1 Ordaz Mendoza , B.E2 |
Institutions: | 1Universidad de Guadalajara, Centro Universitario de la Costa Sur, Autlán de Navarro, Jalisco. México 2University of Connecticut, Department of Physics, Storrs, Connecticut. Estados Unidos de América |
Year: | 2016 |
Season: | Feb |
Volumen: | 46 |
Number: | 1 |
Pages: | 10-19 |
Country: | Brasil |
Language: | Inglés |
Document type: | Artículo |
Approach: | Experimental, aplicado |
English abstract | We describe the dynamics of a generalized Husimi function for a two-mode harmonic oscillator representation. The time evolution equation is derived through a normally ordered technique which is shown to be convenient for describing dynamical systems with SU(2) symmetry. We obtain an exact solution in phase space for a quantum nonlinear system described by a Kerr medium initially in a two-mode coherent state. We study in detail the evolution of this system and explain some particular effects exhibited during the process |
Disciplines: | Física y astronomía |
Keyword: | Física atómica y molecular, Función de Husimi, Medio de Kerr, Espacio de fase |
Keyword: | Physics and astronomy, Atomic and molecular physics, Husimi function, Kerr medium, Phase space |
Full text: | Texto completo (Ver PDF) |